EP2492501B1 - Wind turbine - Google Patents

Wind turbine Download PDF

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Publication number
EP2492501B1
EP2492501B1 EP11155931.6A EP11155931A EP2492501B1 EP 2492501 B1 EP2492501 B1 EP 2492501B1 EP 11155931 A EP11155931 A EP 11155931A EP 2492501 B1 EP2492501 B1 EP 2492501B1
Authority
EP
European Patent Office
Prior art keywords
stator
stator windings
electrical converter
wind turbine
groups
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP11155931.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2492501A1 (en
Inventor
Erik Groendahl
Hans-joergen Thougaard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to EP11155931.6A priority Critical patent/EP2492501B1/en
Priority to DK11155931.6T priority patent/DK2492501T3/en
Priority to AU2012200262A priority patent/AU2012200262B2/en
Priority to US13/396,950 priority patent/US8803348B2/en
Priority to KR1020120017068A priority patent/KR101884931B1/ko
Priority to CA2769295A priority patent/CA2769295C/en
Priority to CN201210043618.7A priority patent/CN102651556B/zh
Priority to JP2012040545A priority patent/JP6289798B2/ja
Publication of EP2492501A1 publication Critical patent/EP2492501A1/en
Application granted granted Critical
Publication of EP2492501B1 publication Critical patent/EP2492501B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/15—Sectional machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • each stator segment 4, 4' comprises three groups 4A, 4B, 4C, 4'A, 4'B, 4'C, a respective number, that is three converter units 5, 6, 21 are provided, so that the number of groups per stator segment 4, 4' corresponds to the number of electrical converter units 5, 6, 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Synchronous Machinery (AREA)
EP11155931.6A 2011-02-25 2011-02-25 Wind turbine Active EP2492501B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP11155931.6A EP2492501B1 (en) 2011-02-25 2011-02-25 Wind turbine
DK11155931.6T DK2492501T3 (en) 2011-02-25 2011-02-25 Windmill
AU2012200262A AU2012200262B2 (en) 2011-02-25 2012-01-17 Wind turbine
US13/396,950 US8803348B2 (en) 2011-02-25 2012-02-15 Wind turbine
KR1020120017068A KR101884931B1 (ko) 2011-02-25 2012-02-20 풍력 터빈
CA2769295A CA2769295C (en) 2011-02-25 2012-02-23 A wind turbine comprising a generator with a segmented stator
CN201210043618.7A CN102651556B (zh) 2011-02-25 2012-02-24 风力涡轮机
JP2012040545A JP6289798B2 (ja) 2011-02-25 2012-02-27 風力タービン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11155931.6A EP2492501B1 (en) 2011-02-25 2011-02-25 Wind turbine

Publications (2)

Publication Number Publication Date
EP2492501A1 EP2492501A1 (en) 2012-08-29
EP2492501B1 true EP2492501B1 (en) 2017-04-12

Family

ID=44315121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11155931.6A Active EP2492501B1 (en) 2011-02-25 2011-02-25 Wind turbine

Country Status (8)

Country Link
US (1) US8803348B2 (ja)
EP (1) EP2492501B1 (ja)
JP (1) JP6289798B2 (ja)
KR (1) KR101884931B1 (ja)
CN (1) CN102651556B (ja)
AU (1) AU2012200262B2 (ja)
CA (1) CA2769295C (ja)
DK (1) DK2492501T3 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2543412T3 (es) * 2006-03-16 2015-08-19 Thyssenkrupp Aufzugswerke Gmbh Accionamiento de ascensor con un motor eléctrico
TW201034343A (en) 2009-01-16 2010-09-16 Matthew B Jore Segmented stator for an axial field device
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
US9685887B2 (en) 2012-10-12 2017-06-20 Younicos Inc. Controlling power conversion systems
DK177684B1 (en) * 2012-12-21 2014-03-03 Envision Energy Denmark Aps Wind turbine having a HTS generator with a plurality of phases
US8736133B1 (en) 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings
DE102014200947A1 (de) * 2014-01-20 2015-08-06 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
DE102014204802A1 (de) * 2014-03-14 2015-09-17 Siemens Aktiengesellschaft Konvertersystem und Verfahren zum Konvertieren von Wechselstrom
EP2940860B1 (en) * 2014-04-29 2019-11-06 Siemens Gamesa Renewable Energy A/S Generator for producing electric power
US10177620B2 (en) 2014-05-05 2019-01-08 Boulder Wind Power, Inc. Methods and apparatus for segmenting a machine
EP2953228B1 (en) * 2014-06-02 2017-03-08 Siemens Aktiengesellschaft Device and method for connecting an electric power generator to an HVDC transmission system
CN107302270A (zh) 2016-04-15 2017-10-27 舍弗勒技术股份两合公司 发电机定子和发电机
DE102016108712A1 (de) 2016-05-11 2017-11-16 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage sowie Verfahren zum Herstellen eines Synchrongenerators und Verwendung von Formspulen
EP3252927B1 (en) * 2016-05-31 2020-04-15 Siemens Gamesa Renewable Energy A/S Segmented armature assembly
CN106286129B (zh) * 2016-10-12 2021-04-06 北京金风科创风电设备有限公司 风力发电机组及其控制方法
EP3547505A1 (de) * 2018-03-27 2019-10-02 Siemens Aktiengesellschaft Kombination einer elektrischen drehstrommaschine mit einer umrichtereinheit und windkraftanlage
EP3550699A1 (en) * 2018-04-03 2019-10-09 Siemens Gamesa Renewable Energy A/S Winding design arrangement for an electrical machine and wind turbine generator
EP3579371A1 (en) * 2018-06-08 2019-12-11 Siemens Gamesa Renewable Energy A/S Dual transformer turbine
CN110896204A (zh) * 2019-11-12 2020-03-20 安庆中船柴油机有限公司 一种双层独立布线的电缆桥架
CN111884396A (zh) * 2020-08-17 2020-11-03 浙江大学 风力发电系统
KR102290486B1 (ko) 2021-05-18 2021-08-17 에덴녹화산업주식회사 보습이 뛰어난 녹생토 및 그 제조방법
CN113659622B (zh) * 2021-08-17 2024-08-02 清华大学 一种实现两台并联运行逆变器主从机无缝切换控制方法
EP4145685A1 (en) * 2021-09-07 2023-03-08 Abb Schweiz Ag Stator, electrical machine and method of manufacturing a stator

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040273A1 (de) * 2000-08-14 2002-02-28 Aloys Wobben Windenergieanlage
DK175645B1 (da) * 2002-10-31 2005-01-03 Bonus Energy As Elektrisk kredslöb til drevet generator med segmenteret stator
JP4102278B2 (ja) * 2003-03-19 2008-06-18 三菱電機株式会社 風力発電システム
EP1623240B1 (de) * 2003-05-09 2008-04-09 Siemens Aktiengesellschaft Messeinrichtung und verfahren zur ortung einer teilentladung
US7288910B2 (en) * 2003-12-01 2007-10-30 Pratt & Whitney Canada Corp. Sensorless control in a permanent magnet machine
US7327123B2 (en) * 2005-02-02 2008-02-05 Magnetic Applications, Inc. Controller for AC generator
ES2901709T3 (es) 2005-09-27 2022-03-23 Siemens Gamesa Renewable Energy Innovation & Technology SL Sistema convertidor y método de funcionamiento del mismo
DE102005048096A1 (de) * 2005-09-30 2007-04-26 Robert Bosch Gmbh Elektrische Maschine, insbesondere Drehstromgenerator
EP2108213B1 (en) * 2006-12-28 2017-11-15 ResMed Motor Technologies Inc. Coil winding methods and structures for a slotless stator in a motor
ES2325844B1 (es) * 2007-03-30 2010-06-25 GAMESA INNOVATION & TECHNOLOGY, S.L. Generador para turbina eolica con bobinados independientes.
JP2008278567A (ja) * 2007-04-26 2008-11-13 Hitachi Ltd 回転電機及び交流発電機
JP5392883B2 (ja) * 2007-05-01 2014-01-22 学校法人東京電機大学 ハイブリッド風力発電システム
US8084972B2 (en) * 2007-11-16 2011-12-27 Honeywell International Inc. Dual lane control of a permanent magnet brushless motor using non-trapezoidal commutation control
CA2697236C (en) * 2007-12-14 2013-06-25 Mitsubishi Heavy Industries, Ltd. Wind turbine generator
DK2096732T3 (da) * 2008-02-27 2011-01-03 Abb Schweiz Ag Energisystem, som omfatter en vind- eller vandkraftturbine
JP2009303298A (ja) * 2008-06-10 2009-12-24 Denso Corp 交流モータ装置
WO2009155467A2 (en) * 2008-06-18 2009-12-23 Duffey Christopher K Variable speed synchronous generator
JP5433198B2 (ja) * 2008-10-16 2014-03-05 日立オートモティブシステムズ株式会社 回転電機及び電気自動車
EP2228897B1 (en) * 2009-03-11 2012-07-04 Vercet LLC Generator power conditioning
US8035270B2 (en) * 2009-06-30 2011-10-11 American Axle & Manufacturing, Inc. Wheel motor
JP5275944B2 (ja) * 2009-08-20 2013-08-28 ミネベア株式会社 シートコイル型レゾルバ
US20110101817A1 (en) * 2009-11-05 2011-05-05 Gm Global Technology Operations, Inc. Variable geometry electric machine
JP5569289B2 (ja) * 2010-01-22 2014-08-13 株式会社デンソー 回転電機の固定子
EP2378631A1 (en) * 2010-04-13 2011-10-19 Siemens Aktiengesellschaft Stator-arrangement
JP5073005B2 (ja) * 2010-04-27 2012-11-14 三菱電機株式会社 回転電機
EP2395632A1 (en) * 2010-06-10 2011-12-14 Siemens Aktiengesellschaft Stator segment unit adapted to build a ring-shaped stator when assembled

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
JP6289798B2 (ja) 2018-03-07
AU2012200262B2 (en) 2015-02-05
DK2492501T3 (en) 2017-07-03
JP2012177366A (ja) 2012-09-13
KR20120098437A (ko) 2012-09-05
AU2012200262A1 (en) 2012-09-13
KR101884931B1 (ko) 2018-08-02
CN102651556A (zh) 2012-08-29
CN102651556B (zh) 2016-01-20
CA2769295A1 (en) 2012-08-25
US20120217746A1 (en) 2012-08-30
US8803348B2 (en) 2014-08-12
EP2492501A1 (en) 2012-08-29
CA2769295C (en) 2018-11-27

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